KR950017876A - 프로필렌/프로판 혼합물의 분리방법 - Google Patents
프로필렌/프로판 혼합물의 분리방법 Download PDFInfo
- Publication number
- KR950017876A KR950017876A KR1019940030994A KR19940030994A KR950017876A KR 950017876 A KR950017876 A KR 950017876A KR 1019940030994 A KR1019940030994 A KR 1019940030994A KR 19940030994 A KR19940030994 A KR 19940030994A KR 950017876 A KR950017876 A KR 950017876A
- Authority
- KR
- South Korea
- Prior art keywords
- propylene
- absorption
- propane mixture
- water
- separation method
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C9/00—Aliphatic saturated hydrocarbons
- C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
- C07C9/08—Propane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Abstract
프로필렌/프로판 혼합물을 분리하기 위해, 불포화 탄화수소를 물에 의해 흡수시킨다. 흡수는 물에 상전이체를 가함으로써 촉진될 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 흡수 매질로서 물을 사용함을 특징으로 하여 선택적으로 흡수에 의해 프로필렌/프로판 혼합물을 분리하는 방법.
- 제1항에 있어서, 사용되는 흡수매질이 탈이온수인 방법.
- 제1항 또는 제2항에 있어서, 상전이 화합물이 물에 첨가되는 방법.
- 제3항에 있어서, 상전이 화합물이 트리메틸테트라데실 암모늄염 또는 도데실설포네이트인 방법.
- 제1항 내지 제4항 중의 어느 한항에 있어서, 흡수공정이 -5내지 90℃, 바람직하게는 10내지 50℃에서 수행되는 방법.
- 제1항 내지 제5항 중의 어느 한 항에 있어서, 흡수공정이 약 5.0MPa이하, 바람직하게는 4.0내지 5.0MPa에서 수행되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4340881A DE4340881A1 (de) | 1993-12-01 | 1993-12-01 | Verfahren zur Trennung von Propylen-Propan-Gemischen |
DEP4340881.8 | 1993-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950017876A true KR950017876A (ko) | 1995-07-20 |
Family
ID=6503872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940030994A KR950017876A (ko) | 1993-12-01 | 1994-11-24 | 프로필렌/프로판 혼합물의 분리방법 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0657406A1 (ko) |
JP (1) | JPH07206719A (ko) |
KR (1) | KR950017876A (ko) |
CA (1) | CA2136496A1 (ko) |
DE (1) | DE4340881A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031519A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Verfahren zur Hydroformylierung von Olefinen mit 2 bis 8 Kohlenstoffatomen, I |
DE10031517A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Verfahren zur Herstellung von Hydroformylierungspordukten von Olefinen mit 2 bis 8 Kohlenstoffatomen |
US6730142B2 (en) * | 2002-03-19 | 2004-05-04 | Exxonmobil Research And Engineering Company | Separation of propylene from hydrocarbon mixtures |
JP5807945B2 (ja) * | 2010-06-21 | 2015-11-10 | 住友精化株式会社 | プロパンの精製方法および精製装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR833655A (fr) * | 1937-06-30 | 1938-10-27 | Melle Usines Sa | Procédé de séparation des oléfines hors de mélanges gazeux |
-
1993
- 1993-12-01 DE DE4340881A patent/DE4340881A1/de not_active Withdrawn
-
1994
- 1994-11-23 EP EP94118397A patent/EP0657406A1/de not_active Withdrawn
- 1994-11-23 CA CA002136496A patent/CA2136496A1/en not_active Abandoned
- 1994-11-24 KR KR1019940030994A patent/KR950017876A/ko not_active Application Discontinuation
- 1994-11-25 JP JP6291803A patent/JPH07206719A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2136496A1 (en) | 1995-06-02 |
EP0657406A1 (de) | 1995-06-14 |
JPH07206719A (ja) | 1995-08-08 |
DE4340881A1 (de) | 1995-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |